D21B 1/12

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9718001 Biomass fractionation and extraction methodsFeb 12, 15Aug 01, 17Green Extraction Technologies
9435077 Method for processing lignocellulose containing materialDec 10, 10Sep 06, 16NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
9421477 Biomass fractionation and extraction apparatusAug 08, 14Aug 23, 16Green Extraction Technologies
9296830 Process for recovering sugars from a pretreatment stream of lignocellulosic biomassSep 29, 11Mar 29, 16Beta Renewables S.p.A.
9151000 Treatment of wood piecesSep 16, 11Oct 06, 15TITAN WOOD LIMITED
9126173 Pretreatment of biomass using thermo mechanical methods before gasificationMar 26, 12Sep 08, 15SUNDROP FUELS, INC.
9115468 Chemical treatment of lignocellulosic fiber bundle material, and methods and systems relating theretoSep 27, 13Aug 25, 15ANDRITZ INC.
8956502 Method for separating the main components of lignocellulosic materialsApr 18, 06Feb 17, 15CEREFI OY
8945346 Method and an apparatus for producing nanocelluloseDec 30, 11Feb 03, 15UPM-KYMMENE CORPORATION
8871061 Method and apparatus for in-feeding of matter to a process reactorJan 12, 10Oct 28, 14BIOGASOL APS
8833681 Method and apparatus for defibrillating cellulose fibersJun 23, 10Sep 16, 14BASF SE
8764936 Process for producing mechanical pulp suitable for paper or cardboard makingMay 03, 06Jul 01, 14M-REAL OYJ
8753476 Methods for producing high-freeness pulpSep 22, 11Jun 17, 14ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
8734611 Medium consistency refining method of pulp and systemFeb 19, 09May 27, 14ANDRITZ INC.
8034271 Process for making composite products from fibrous waste materialMar 23, 07Oct 11, 11SUNDEALA LIMITED
7943008 Method of pre-treating woodchips prior to mechanical pulpingJul 12, 10May 17, 11PACKAGING CORPORATION OF AMERICA
7905983 Refiner steam separation system for reduction of dryer emissionsMay 18, 10Mar 15, 11Masonite Corporation
7771565 Method of pre-treating woodchips prior to mechanical pulpingFeb 21, 06Aug 10, 10PACKAGING CORPORATION OF AMERICA
7718034 Refiner steam separation system for reduction of dryer emissionsApr 16, 08May 18, 10Masonite Corporation
7691235 Apparatus and method for separating steam from pulp fibersOct 17, 03Apr 06, 10VALMET TECHNOLOGIES, INC.

Showing 1 to 20 of 43 results